CN209150910U - A kind of sound proof box easy to remove - Google Patents
A kind of sound proof box easy to remove Download PDFInfo
- Publication number
- CN209150910U CN209150910U CN201822098044.9U CN201822098044U CN209150910U CN 209150910 U CN209150910 U CN 209150910U CN 201822098044 U CN201822098044 U CN 201822098044U CN 209150910 U CN209150910 U CN 209150910U
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- CN
- China
- Prior art keywords
- fixedly installed
- bottom base
- lower bottom
- driven spindle
- remove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to sound proof box technical fields, especially a kind of sound proof box easy to remove, including lower bottom base, lower bottom base upper end is fixedly installed with soundproof box, soundproof box upper end is fixedly installed with cabinet door, two sides are fixedly installed with fixed block inside lower bottom base, lower end of fixing block is fixedly installed with third hinged seat, the second hinge bar is hingedly provided on third hinged seat, second hinge bar bottom is fixedly installed with universal wheel, rotation is provided with driven spindle between the fixed block of two sides, AC induction motor is fixedly installed in the lower bottom base of driven spindle upper end, the output shaft of AC induction motor lower end is fixedly connected with active rotating shaft, and active rotating shaft is connected by drive mechanism with driven spindle.When needing to move the device, AC induction motor is opened, the movement of the device can be realized in the tilt angle by adjusting the second hinge bar, when not needing to be moved, packs up universal wheel, convenient and efficient.
Description
Technical field
The utility model relates to sound proof box technical fields, more particularly to a kind of sound proof box easy to remove.
Background technique
It is anechoic room and the dedicated special sound absorption structure of semianechoic room that the sound absorption point of sound proof box, which is warded off, and minimum cutoff is
40Hz can achieve 99% or more sound absorption characteristics.Electro mechanical parameter test and various mechanical, machines suitable for electro-acoustic product
The measurement and scientific experiment of the products such as electricity, light industry household electrical appliance.Sound absorption structure is often made into fixed product in engineering, is being selected
When each shape sound absorber, not only it is to be understood that the performance of sound absorber, but also correctly to install, can just obtain high acoustic absorption, low cost, economy
Practical effect.It is to influence the principal element of sound absorber sound absorption efficiency that area ratio and point, which ward off height,.Traditional sound proof box is not easy to move
It is dynamic, cause sound proof box that can bring great trouble during transportation in this way, greatly reduces working efficiency.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is easy to remove
Sound proof box.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of sound proof box easy to remove is designed, including lower bottom base, the lower bottom base upper end are fixedly installed with soundproof box,
The soundproof box upper end is fixedly installed with cabinet door, and two sides are fixedly installed with fixed block inside the lower bottom base, described solid
Determine block lower end and be fixedly installed with third hinged seat, is hingedly provided with the second hinge bar on the third hinged seat, described second
Hinge bar bottom is fixedly installed with universal wheel, and rotation is provided with driven spindle, the driven spindle between fixed block described in two sides
AC induction motor is fixedly installed in the lower bottom base of upper end, the output shaft of the AC induction motor lower end is fixedly connected with master
Turn axis, and active rotating shaft is connected by drive mechanism with driven spindle, the driven spindle both ends are provided with external screw thread,
Rotation is provided with nut on driven spindle outside the external screw thread, and nut is connected by slide construction with lower bottom base, described
Nut lower end is fixedly installed with the second hinged seat, the first hinge bar is hingedly provided on second hinged seat, and first is hinged
The bar other end is hinged with the first hinged seat.
Preferably, lower bottom base lower end surrounding is fixedly installed with support base, and side is fixedly mounted outside lower bottom base
There is pushing hands.
Preferably, rubber pad, and rubber pad and the second hinge are fixedly installed with inside the lower bottom base adjacent with the support base
Extension bar is in contact.
Preferably, the driven spindle both ends, which rotate, is provided with bearing block, and bearing block is fixedly mounted in fixed block
Portion.
Preferably, the drive mechanism includes the worm screw being fixedly mounted on active rotating shaft and is fixedly mounted on from turn
Turbine in the middle part of axis, and turbine is matched with worm screw.
Preferably, the slide construction includes the sliding slot being provided with inside lower bottom base and is fixedly mounted on nut upper end
Sliding block, and sliding block is slidably arranged in sliding slot.
The utility model proposes one kind sound proof box easy to remove, beneficial effect is: the sound proof box easy to remove
Structure is simple, use it is easy to operate, when need the device is moved when, open AC induction motor, pass through adjusting
The movement of the device can be realized in the tilt angle of second hinge bar, when not needing to be moved, packs up universal wheel, side
Just and efficiently.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind sound proof box easy to remove schematic view of the front view.
Fig. 2 be the utility model proposes one kind sound proof box easy to remove side structure schematic view.
Fig. 3 be the utility model proposes one kind sound proof box easy to remove overlooking structure diagram.
In figure: lower bottom base 1, soundproof box 2, cabinet door 3, pushing hands 4, driven spindle 5, rubber pad 6, universal wheel 7, first are cut with scissors
Joint chair 8, the second hinged seat 9, turbine 10, active rotating shaft 11, worm screw 12, external screw thread 13, the first hinge bar 14, the second hinge bar
15, third hinged seat 16, fixed block 17, bearing block 18, sliding block 19, AC induction motor 20, sliding slot 21, nut 22, support base
23。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of sound proof box easy to remove, including lower bottom base 1,1 upper end of lower bottom base are fixedly installed with sound insulation
Cabinet 2,2 upper end of soundproof box are fixedly installed with cabinet door 3, and 1 inside two sides of lower bottom base are fixedly installed with fixed block 17, fixed
17 lower end of block is fixedly installed with third hinged seat 16, and the second hinge bar 15, the second hinge are hingedly provided on third hinged seat 16
15 bottom of extension bar is fixedly installed with universal wheel 7, and rotation is provided with driven spindle 5,5 both ends of driven spindle between two sides fixed block 17
Rotation is provided with bearing block 18, and bearing block 18 is fixedly mounted on inside fixed block 17, in use, driven spindle 5 is in bearing
It is rotated between seat 18, when the device is in diagram state, which can be pushed.
AC induction motor 20 is fixedly installed in the lower bottom base 1 of 5 upper end of driven spindle, AC induction motor 20 is Y system
Column AC induction motor, AC induction motor 20 controls its opening and closing by extraneous controller, and AC induction motor 20 passes through electricity
Property is connected with external power supply, and the output shaft of 20 lower end of AC induction motor is fixedly connected with active rotating shaft 11, and active rotating shaft 11
Be connected by drive mechanism with driven spindle 5, drive mechanism include the worm screw 12 being fixedly mounted on active rotating shaft 11 and
It is fixedly mounted on the turbine 10 at 5 middle part of driven spindle, and turbine 10 is matched with worm screw 12,5 both ends of driven spindle are provided with
External screw thread 13, rotation is provided with nut 22 on the driven spindle 5 outside external screw thread 13, and nut 22 passes through slide construction and lower bottom base
1 is connected, and slide construction includes the sliding slot 21 being provided with inside lower bottom base 1 and the sliding block for being fixedly mounted on 22 upper end of nut
19, and sliding block 19 is slidably arranged in sliding slot 21,22 lower end of nut is fixedly installed with the second hinged seat 9, cuts with scissors on the second hinged seat 9
It connects and is provided with the first hinge bar 14, and 14 other end of the first hinge bar is hinged with the first hinged seat 8, when needing to pack up universal wheel
When 7, start AC induction motor 20, AC induction motor 20 drives active rotating shaft 11 to rotate, and active rotating shaft 11 is rotated via biography
Dynamic structure drives driven spindle 5 to rotate, and the rotation of driven spindle 5 drives nut 22 to move towards via external screw thread 13, and nut 22 moves
It is dynamic to pack up universal wheel 7 via the second hinged seat 9 and the first hinge bar 14.
1 lower end surrounding of lower bottom base is fixedly installed with support base 23, and 1 outside side of lower bottom base is fixedly installed with pushing hands 4,
Rubber pad 6 is fixedly installed with inside the lower bottom base 1 adjacent with support base 23, and rubber pad 6 is in contact with the second hinge bar 15, rubber
The effect of rubber mat 6 is to prevent directly to contact between the second hinge bar 15 and lower bottom base 1, to damage lower bottom base 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of sound proof box easy to remove, including lower bottom base (1), lower bottom base (1) upper end are fixedly installed with soundproof box
(2), soundproof box (2) upper end is fixedly installed with cabinet door (3), which is characterized in that the internal two sides of the lower bottom base (1) are equal
It is fixedly installed with fixed block (17), fixed block (17) lower end is fixedly installed with third hinged seat (16), the third hinge
It being hingedly provided on joint chair (16) the second hinge bar (15), the second hinge bar (15) bottom is fixedly installed with universal wheel (7),
Rotation is provided with driven spindle (5) between fixed block described in two sides (17), in the lower bottom base (1) of driven spindle (5) upper end
It is fixedly installed with AC induction motor (20), the output shaft of AC induction motor (20) lower end is fixedly connected with active rotating shaft
(11), and active rotating shaft (11) is connected by drive mechanism with driven spindle (5), and driven spindle (5) both ends are respectively provided with
Have external screw thread (13), rotates and be provided with nut (22) on the driven spindle (5) of the external screw thread (13) outside, and nut (22) passes through
Slide construction is connected with lower bottom base (1), and nut (22) lower end is fixedly installed with the second hinged seat (9), second hinge
It is hingedly provided on joint chair (9) the first hinge bar (14), and the first hinge bar (14) other end is mutually cut with scissors with the first hinged seat (8)
It connects.
2. one kind according to claim 1 sound proof box easy to remove, which is characterized in that lower bottom base (1) lower end four
Zhou Jun is fixedly installed with support base (23), and the external side of lower bottom base (1) is fixedly installed with pushing hands (4).
3. one kind according to claim 2 sound proof box easy to remove, which is characterized in that adjacent with the support base (23)
Lower bottom base (1) inside be fixedly installed with rubber pad (6), and rubber pad (6) is in contact with the second hinge bar (15).
4. one kind according to claim 1 sound proof box easy to remove, which is characterized in that driven spindle (5) both ends
Rotation is provided with bearing block (18), and bearing block (18) is fixedly mounted on fixed block (17) inside.
5. one kind according to claim 1 sound proof box easy to remove, which is characterized in that the drive mechanism includes fixing
The worm screw (12) being mounted on active rotating shaft (11) and the turbine (10) being fixedly mounted in the middle part of driven spindle (5), and turbine
(10) it is matched with worm screw (12).
6. one kind according to claim 1 sound proof box easy to remove, which is characterized in that the slide construction includes opening up
In the internal sliding slot (21) of lower bottom base (1) and it is fixedly mounted on the sliding block (19) of nut (22) upper end, and sliding block (19) slides
Setting is in sliding slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098044.9U CN209150910U (en) | 2018-12-14 | 2018-12-14 | A kind of sound proof box easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098044.9U CN209150910U (en) | 2018-12-14 | 2018-12-14 | A kind of sound proof box easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150910U true CN209150910U (en) | 2019-07-23 |
Family
ID=67290073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098044.9U Active CN209150910U (en) | 2018-12-14 | 2018-12-14 | A kind of sound proof box easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576933A (en) * | 2020-06-18 | 2020-08-25 | 湖南翰坤实业有限公司 | Portable reinforcing bar processing canopy |
-
2018
- 2018-12-14 CN CN201822098044.9U patent/CN209150910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576933A (en) * | 2020-06-18 | 2020-08-25 | 湖南翰坤实业有限公司 | Portable reinforcing bar processing canopy |
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